TN

Tetsuro Negami

NO Nok: 2 patents #1 of 44Top 3%
📍 Tottori, JP: #2 of 18 inventorsTop 15%
Overall (2025): #81,579 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12281222 Rubber composition for torsional damper 2025-04-22
12269907 Rubber composition containing ethylene-propylene-nonconjugated polyene copolymer 2025-04-08